Linux设置组密码

一、建立用户组和删除:horse
 
[root@test ~]# groupadd horse
 
[root@test ~]# groupdel horse
 
 
 
 
 
 
二、用户组的密码管理
 
1、gpasswd基础知识
 
[root@test ~]# gpasswd -h
Usage: gpasswd [option] GROUP
 
Options:
-a, --add USER add USER to GROUP
-d, --delete USER remove USER from GROUP
-h, --help display this help message and exit
-Q, --root CHROOT_DIR directory to chroot into
-r, --delete-password remove the GROUP's password
-R, --restrict restrict access to GROUP to its members
-M, --members USER,... set the list of members of GROUP
-A, --administrators ADMIN,...
set the list of administrators for GROUP
Except for the -A and -M options, the options cannot be combined.
[root@test ~]#
 
 
 
2、为用户组horse设置密码:
 
[root@test ~]# gpasswd horse
Changing the password for group horse
New Password: 
Re-enter new password: 
[root@test ~]#
 
 
 
3、为用户组horse删除密码:
 
[root@test ~]# gpasswd -r horse 
 
 
 
 
 
三、用户组的用户管理
 
1、gpasswd基础知识
 
[root@test ~]# gpasswd -h
Usage: gpasswd [option] GROUP
 
Options:
-a, --add USER add USER to GROUP
-d, --delete USER remove USER from GROUP
-h, --help display this help message and exit
-Q, --root CHROOT_DIR directory to chroot into
-r, --delete-password remove the GROUP's password
-R, --restrict restrict access to GROUP to its members
-M, --members USER,... set the list of members of GROUP
-A, --administrators ADMIN,...
set the list of administrators for GROUP
Except for the -A and -M options, the options cannot be combined.
[root@test ~]#
 
 
 
2、为用户组horse添加用户
 
[root@test ~]# gpasswd -a root horse   #为用户组horse添加用户root
Adding user root to group horse
[root@test ~]# gpasswd -a laohu horse  #为用户组horse添加用户laohu
Adding user laohu to group horse
[root@test ~]#
 
 
 
3、为用户组horse删除用户
 
[root@test ~]# gpasswd -d root horse   #为用户组horse删除用户root
Removing user root from group horse
[root@test ~]# gpasswd -d laohu horse   #为用户组horse删除用户laohu
Removing user laohu from group horse
[root@test ~]#

 

你可能感兴趣的:(Linux)